Home / 7,584,210,731.82-11,363,892,997.32-4,039,188,367.62

Finding the Fourth Proportional to 7,584,210,731.82, 11,363,892,997.32 and 4,039,188,367.62

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Solution

The fourth proportional to 7,584,210,731.82, 11,363,892,997.32 and 4,039,188,367.62 is: 6,052,166,273.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,584,210,731.82 : 11,363,892,997.32 = 4,039,188,367.62 : x
  2. Step 2: Convert to fraction form
    7,584,210,731.82/11,363,892,997.32 = 4,039,188,367.62/x
  3. Step 3: Cross multiply
    7,584,210,731.82x = 11,363,892,997.32 × 4,039,188,367.62
  4. Step 4: Simplify right side
    7,584,210,731.82x = 45,900,904,405,653,315,584
  5. Step 5: Solve for x
    x = 45,900,904,405,653,315,584/7,584,210,731.82
  6. Step 6: Final answer
    x = 6,052,166,273.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.